package chapter9;

/**
 * Created by lenovo on 2016/4/1.
 */
import java.util.*;
import static  java.lang.System.out;
public class Guest {
    public static void main(String[] args) {
        List names=new ArrayList();
        collectNameTo(names);
        out.println("访客名单：");
        printUpperCase(names);
    }

    static void collectNameTo(List names){
        Scanner console=new Scanner(System.in);
        while (true){
            String name=console.nextLine();
            if (name.equals("quit")){
                break;
            }
            names.add(name);
        }
    }

    static void printUpperCase(List names){
        for(int i=0;i<names.size();i++){
            String name=(String) names.get(i);
            out.println(name.toUpperCase());
        }
    }
}
